#A9321F#A9321F

#A9321F is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.5% C 0.158 H 31.8°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#A9321F
RGB	rgb(169, 50, 31)
HSL	hsl(8, 69%, 39%)
HSV	hsv(8, 82%, 66%)
CMYK	cmyk(0%, 70.4%, 81.7%, 33.7%)
CIE-LAB	lab(39.27, 47.57, 38.84)
CIE-LCH	lch(39.27, 61.41, 39.23°)
OKLab	oklab(49.47% 0.1346 0.0835)
OKLCH	oklch(49.47% 0.158 31.8)
XYZ	xyz(17.7522, 10.8179, 2.4494)
Luminance	0.1081 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9321F #1F96A9

analogous

#A91F51 #A9321F #A9771F

triadic

#A9321F #1FA932 #321FA9

tetradic

#A9321F #51A91F #1F96A9 #771FA9

square

#A9321F #51A91F #1F96A9 #771FA9

split-complementary

#A9321F #1FA977 #1F51A9

monochromatic

#42130C #752316 #A9321F #D8442D #E27260

Accessibility & contrast

On white

6.64

#A9321F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#A9321F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A9321F

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9321F	#FFFFFF	#000000	##FFFFFF
##A9321F	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554C1C

Deuteranopia (green-blind)

#736619

Tritanopia (blue-blind)

#BA022F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a9321f;
/* rgb */ color: rgb(169, 50, 31);
/* oklch */ color: oklch(49.5% 0.158 31.8);

Tailwind

colors: {
  custom: {
    50: '#cb715c',
    500: '#a9321f',
    950: '#000000',
  },
}

SCSS

$custom: #a9321f;
$custom-light: #cb715c;
$custom-dark: #000000;

JSON

{
  "hex": "#a9321f",
  "rgb": {
    "r": 169,
    "g": 50,
    "b": 31
  },
  "hsl": {
    "h": 8.261,
    "s": 69,
    "l": 39.216
  },
  "oklch": {
    "l": 0.49467,
    "c": 0.15841,
    "h": 31.8
  },
  "luminance": 0.10815
}

Semantic roles & 50–950 ramp

primary

#A9321F

secondary

#5DB8C7

accent

#D4EC3C

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A9321F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →